{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2026-1FB48-0GS3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2026-1FB48-0GS3","canonicalUrl":"https://aoctrl.com/siemens/3RT2026-1FB48-0GS3","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2026-1FB48-0GS3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2026-1FB48-0GS3 power contactor, S0 frame, 24 VDC coil, screw-type terminals, 45 mm width, 151 mm depth, 85 mm height, current lifecycle stage.","salesMarkdown":"It carries a 24 V rated-value coil drawing 6 A at that voltage in DC-13 duty, so it suits PLC or relay-driven 24 VDC control circuits without an intermediate interface. The contactor mounts via screw and snap-on onto 35 mm standard mounting rail per DIN EN 60715, with flexible orientation: +/-180° rotation on a vertical surface and +/-22.5° tilt forward/backward. The S0 frame carries screw-type terminals for main contacts accepting solid or stranded conductors from 1 to 10 mm², roughly 16 to 8 AWG. That covers most panel wiring for contactors at this frame size — no need for ferrule adapters on stranded wire up to 10 mm². Switching frequency varies by duty class: 1 000 cycles/hour at AC-1 (resistive), 750 at AC-2 and AC-3 (motor starting/running), and 250 at AC-4 (plugging/inching) (–). For a conveyor or pump running standard AC-3 duty, the 750 cycles/hour ceiling is generous — it won't limit a normal production cycle. The DC coil dropout timing is 15 to 17.5 ms, which matters for coordination with upstream safety relays or PLC outputs that need to see the contactor open within a known window. At 45 mm wide, 85 mm high, and 151 mm deep, the S0 frame fits standard 45 mm DIN-rail pitch. The contactor has no auxiliary switch built in, so if you need auxiliary contacts for status feedback or interlocking, order a separate side-mount auxiliary switch block.","metaTitle":"Siemens 3RT2026-1FB48-0GS3 SIRIUS Power Contactor, S0, 24 VD","metaDescription":"Siemens SIRIUS 3RT2026-1FB48-0GS3 power contactor, S0 frame, 24 VDC coil, screw terminals, 45 mm wide. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"151 mm","Solid":"1 ... 10 mm²","Width":"45 mm","at DC":"15 ... 17.5 ms","Height":"85 mm","Maximum":"2 000 m","Upwards":"10 mm","Forwards":"10 mm","Stranded":"1 ... 10 mm²","Downwards":"10 mm","Arcing time":"10 ... 10 ms","At The Side":"6 mm","Rated Value":"24 V","On The Front":"IP20","Initial Value":"0.8","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Of The Terminal":"IP20","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"750 1/h","at AC-3 maximum":"750 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","Auxiliary switch":"No","During Operation":"-25 ... +60 °C","Full-scale value":"1.1","For Main Contacts":"16 ... 8","Mounting position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size of contactor":"S0","Product brand name":"SIRIUS","Product designation":"Power contactor","at 24 V rated value":"6 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"3 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.6 A","at 480 V rated value":"21 A","at 500 V rated value":"2 A","at 600 V rated value":"22 A","at 690 V rated value":"1 A","Instantaneous Contact":"2","Side-by-side mounting":"Yes","For Auxiliary Contacts":"20 ... 14","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²)","at 110/120 V rated value":"2 hp","at 200/208 V rated value":"5 hp","at 220/230 V rated value":"7.5 hp","at 460/480 V rated value":"15 hp","at 575/600 V rated value":"20 hp","Of Main Circuit Rated Value":"6 kV","at AC-3 rated value maximum":"690 V","at maximum AC-1 rated value":"10 mm²","at AC in hot operating state":"4.8 W","at AC-2 at 400 V rated value":"11 kW","at AC-4 at 400 V rated value":"15.5 A","Design of the surge suppressor":"with diode assemblies","at 230 V at 60 °C rated value":"13.3 kW","at 400 V at 60 °C rated value":"23 kW","at 690 V at 60 °C rated value":"40 kW","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"35.2 A","at AC-5b up to 400 V rated value":"20.7 A","Function Module For Communication":"No","Closing power of magnet coil at DC":"5.9 W","Holding power of magnet coil at DC":"5.9 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"gG: 35A (690V, 100kA), aM: 20A (690V, 100kA), BS88: 35A (415V, 80kA)","At Contactor For Auxiliary Contacts":"Screw-type terminals","Protection against electrical shock":"finger-safe","at AWG conductors for main contacts":"2x (16 ... 12), 2x (14 ... 8)","Mirror contact acc. to IEC 60947-4-1":"Yes","With Type Of Coordination 1 Required":"gG: 100 A (690 V, 100 kA), aM: 50 A (690 V, 100 kA), BS88: 100 A (415 V, 80 kA)","Reference code acc. to DIN EN 81346-2":"Q","at AC in hot operating state per pole":"1.6 W","with low demand rate acc. to SN 31920":"100 FIT","with high demand rate acc. to SN 31920":"73 %","Number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"40 A","Type of voltage of the control supply voltage":"DC","Limited To 1 S Switching At Zero Current Maximum":"375 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"299 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"200 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"128 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"106 A; Use minimum cross-section acc. to AC-1 rated value","between coil and main contacts acc. to EN 60947-1":"400 V","positively driven operation acc. to IEC 60947-5-1":"No","Contact rating of auxiliary contacts according to UL":"A600 / Q600","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","Power loss [W] for rated value of the current without load current share typical":"5.9 W","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=627831&mlfb=3RT2026-1FB48-0GS3","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2026-1FB48-0GS3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT2026-1FB48-0GS3 and get current pricing?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote with lead time."},{"question":"What wire sizes does the 3RT2026-1FB48-0GS3 accept?","answer":"The screw-type terminals accept solid or stranded conductors from 1 to 10 mm², corresponding to approximately 16 to 8 AWG."},{"question":"What is the depth of 3RT2026-1FB48-0GS3?","answer":"The depth is 151 mm, with a width of 45 mm and height of 85 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2026-1FB48-0GS3","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RT2026-1FB48-0GS3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}